Rear bumper for a vehicle



FIG. 1 is a top, front and left side perspective view of a rear bumper for a vehicle showing my new design;

FIG. 2 is a bottom, rear and left side perspective view thereof;

FIG. 3 is a top, rear and right side perspective view thereof;

FIG. 4 is a right, rear perspective view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a right side view thereof;

FIG. 9 is a top view thereof;

FIG. 10 is a bottom view thereof; and,

FIG. 11 is another front elevational view thereof shown on a vehicle.

The vehicle shown in broken lines in the FIG. 11 drawing view are for illustrative and environmental purpose and form no part of the claim design. 

CLAIM The ornamental design for a rear bumper for a vehicle, as shown and described. 